The belly is a common location, as are the face, breast, and thighs. Regulation of these conditions through medication or surgery in the case of a tumor should restore hormone levels and reduce hair growth. Thyroid problems are commonly associated with hair loss, but Dr. If you experience a sudden growth of extra hair, see your doctor an ob-gyn, endocrinologist, or dermatologist ASAP. So how to get rid of body hair? Paying attention to your hair growth can give you a window on your overall health. Tsao says cyclosporine, a drug for immune disorders, and some anti-seizure meds can also cause excess hair. These are the 14 things you need to know before you get laser hair removal.